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Influence of Soil Moisture on Tolerance of Corn to Cyanazine

Published online by Cambridge University Press:  12 June 2017

A. D. Kern ,
W. F. Meggitt  and
Donald Penner
A. D. Kern
Affiliation:
Dep. Crop and Soil Sci., Michigan State Univ., E. Lansing, MI 48824
W. F. Meggitt
Affiliation:
Dep. Crop and Soil Sci., Michigan State Univ., E. Lansing, MI 48824
Donald Penner
Affiliation:
Dep. Crop and Soil Sci., Michigan State Univ., E. Lansing, MI 48824
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Abstract

Tolerance of corn (Zea mays L.) to cyanazine {2-[[4-chloro-6-(ethylamino)-s-triazin-2-yl] amino]-2-methylpropionitrile} and atrazine [2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine] was compared when grown in Conover sandy loam soil. Reductions in seedling dry weight were obtained under both low and high soil moisture following preemergence and postemergence applications of cyanazine allowed to contact both plants and soil. During periods of active plant growth high soil moisture is favorable for rapid root uptake of cyanazine which causes injury to corn.

Information

Type
Research Article
Information
Weed Science , Volume 23 , Issue 6 , November 1975 , pp. 522 - 524
Copyright
Copyright © 1975 by the Weed Science Society of America 

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References

Literature Cited

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